CUKWUYBY 80 mil Butyl Car Sound Deadening Mat, 36 sq ft

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Product guide

CUKWUYBY 80 mil Butyl Car Sound Deadening Mat, 36 sq ft

CUKWUYBY Sound Deading Material is a butyl sound-deadening mat listed at 80 mils and 36 square feet of coverage. Its stated thickness and coverage suit vehicle noise and vibration treatment, while customer feedback reports easy application and perceived noise reduction with mixed comments about durability and thickness.

At a glance

Listing describes a butyl core with reinforced aluminum foil and adhesive backing in a three-layer construction.
The manufacturer claims the material is intended to reduce sound and vibration and to reflect heat.
Installation directions say to clean the surface, cut the material, peel the backing, and press it into place.

Price

$42.11Save 10%

Reference price: ~~$46.99~~

Price checked: Nov 13, 2026

View offer

Often bought together

CUKWUYBY Butyl Sound Deadening 36 sqft Noise & Heat Insulation | Sound Deadening Mat,Sound Deadening for Cars,Car Sound Deade

$41.99

CUKWUYBY Butyl Sound Deadening 80mil 20sqft Sound Deadening Mat, 18 Count | Car Sound Deadening Material for Cars, Automotive

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Pros and cons

Pros

The stated 36-square-foot coverage and listed 33 items provide a defined quantity for planning a vehicle installation.
Customer feedback reports effective road-noise and vibration reduction, strong adhesion, and easy application.

Technical specifications

10 specifications

Identity
Brand	CUKWUYBY
Model	Sound Deading Material

Material and application
Material	Butyl
Recommended use	Sound Insulation
Thickness	80 mils
Listed coverage	36 square feet
Number of items	33

Dimensions and installation
Dimensions listed	15.75"L x 9.84"W

Construction and operating claims
Construction	3-layer sound deadening material
Operating temperature range	-50°F ~ 300°F

What to know before buying

The listing claims 36 square feet of coverage, 33 items, dimensions of 15.75"L x 9.84"W, and an 80 mil thickness. Confirm the selected listing's quantity and coverage before planning a job, since the stated dimensions and total coverage are not reconciled in the supplied details. Customer feedback also describes thickness and durability experiences as mixed.

What’s in the box

Included

Sound-deadening material

Who is it for?

A good fit for

Drivers planning a butyl mat treatment for vehicle sound insulation who want listed 80 mil thickness and 36-square-foot coverage.
DIY installers comfortable cleaning and cutting material before applying a peel-and-stick backing.

Less suited to

Buyers who need independently verified noise-reduction percentages or guaranteed long-term durability.
Projects where exact coverage per sheet must be established before purchase without confirming the listing details.

CUKWUYBY 80 mil Butyl Car Sound Deadening Mat, 36 sq ft · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 511 ratings

5 stars86%86%
4 stars7%7%
3 stars2%2%
2 stars1%1%
1 star4%4%

Customer feedback highlights perceived road-noise and vibration reduction, good adhesion, and straightforward application. Those reports may matter to DIY vehicle installs, but they are customer impressions rather than verified performance results. Some customers find the material thick, and durability feedback is mixed, so consider fit and long-term expectations alongside the listed 80 mil thickness.

Positive themes

Customers report good material quality and perceived noise and vibration reduction.
Feedback describes strong adhesion and easy application.

Mixed feedback

Some customers find the material thick, and durability opinions are mixed.

Frequently asked questions

What material is this sound-deadening mat?

The listing identifies the material as butyl and describes a three-layer construction with reinforced foil and adhesive backing.

How much area does the listing say it covers?

It states 36 square feet of coverage. The listing also gives dimensions of 15.75"L x 9.84"W and 33 items, so confirm the quantity and coverage details on the selected listing.

How is it installed?

The stated process is to clean the surface, cut the material, peel off the backing, and press it into place. The listing claims no roller is needed.

What do customers report about performance?

Customer feedback describes perceived reductions in road noise and vibration, with positive comments about adhesion and application. Thickness reactions and durability reports are mixed.